GMT400

The Chevrolet C20 Pickup entered the GMT400-era full-size truck lineup for 1984 as the three-quarter-ton, two-wheel-drive C-series pickup. It was part of Chevrolet’s redesigned C/K family and was sold in the United States through the 1988 model year. The C20 designation was used for the 2WD version of the heavy-duty half-ton/three-quarter-ton pickup range before Chevrolet shifted to later C/K 2500 naming.

1984–1988 GMT400 U.S. market

Production 1984–1988

Body code GMT400

Body styles Regular Cab Pickup

Modifications 14

Modification	Engine	Power	Transmission	Drive	Years
c20 pickup 2wd 1988–1988	5.7 L	Manual 5-spd	Rear-Wheel Drive	—	1988–1988	View details
c20 pickup 2wd 1988–1988	5.7 L	Manual 4-spd	Rear-Wheel Drive	—	1988–1988	View details
c20 pickup 2wd 1985–1988	4.3 L	Manual 4-spd	Rear-Wheel Drive	—	1985–1988	View details
c20 pickup 2wd 1984–1984	4.1 L	Manual 4-spd	2-Wheel Drive	—	1984–1984	View details
c20 pickup 2wd 1988–1988	5.0 L	Manual 5-spd	Rear-Wheel Drive	—	1988–1988	View details
c20 pickup 2wd 1985–1988	4.3 L	Automatic 4-spd	Rear-Wheel Drive	—	1985–1988	View details
c20 pickup 2wd 1984–1988	5.7 L	Automatic 4-spd	Rear-Wheel Drive	—	1984–1988	View details
c20 pickup 2wd 1984–1988	6.2 L	Automatic 4-spd	Rear-Wheel Drive	—	1984–1988	View details
c20 pickup 2wd 1988–1988	4.3 L	Automatic 3-spd	Rear-Wheel Drive	—	1988–1988	View details
c20 pickup 2wd 1984–1988	5.0 L	Automatic 4-spd	Rear-Wheel Drive	—	1984–1988	View details
c20 pickup 2wd 1988–1988	5.0 L	Automatic 3-spd	Rear-Wheel Drive	—	1988–1988	View details
c20 pickup 2wd 1984–1988	6.2 L	Manual 4-spd	2-Wheel Drive	—	1984–1988	View details
c20 pickup 2wd 1988–1988	4.3 L	Manual 5-spd	Rear-Wheel Drive	—	1988–1988	View details
c20 pickup 2wd 1984–1984	4.1 L	Automatic 4-spd	2-Wheel Drive	—	1984–1984	View details